San Antonio Weather Forecast

    • 18
    • 54

    Mostly Sunny

    • 20
    • 57

    Mostly Sunny

    • 25
    • 56

    Partly Sunny

    • 24
    • 52

    Slight Chance Rain/Snow

    • 20
    • 51

    Chance Snow Showers

    • 17
    • 47

    Chance Snow Showers

Today 8 Feb Southern San Luis Valley

Sunny. Highs 47 to 57. Light Winds becoming west up to 10 Mph in the afternoon.

Tonight 8 Feb Southern San Luis Valley

Mostly clear. Lows 12 to 26. South Winds around 10 Mph.

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San Antonio Temperature Statistics

February Temperature

San Luis Valley Regional Airport (29.8 miles)

  • Lowest 1 February, 2026

    3.7 °F

  • Average February

    29.9 °F

  • Highest 6 February, 2026

    55 °F

Climate (2021–Present)

San Luis Valley Regional Airport (29.8 miles)

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  • Average Low 2021–2026

    26.7 °F

  • Average 2021–2026

    44.9 °F

  • Average High 2021–2026

    62.8 °F
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